Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #21356812 · ArcScan

Block

#21,356,812

2026-09-17 16:33:50 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,812
Timestamp: 54 days ago · 2026-09-17 16:33:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x63c82524336955066dbb85a58032139b12c537aab2cfb138d37942ed4c5cf4f2
Parent hash: 0x308cdd21…5015a166
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,812 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

16.1%4,816,148 / 30,000,000

Base fee

20 gwei

State root

0x5793cfa5b329…061c2456ea08

Transactions root

0x811e2bcbb1cf…a9ac0514d131

Receipts root

0xd432237b8bc3…f0de4a3fbe94

Nonce

0x0000000000000000

Extra data

0x00000004a817c800